From 46be03f92b65360caea9b0a885e997be4a44903f Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 30 Jun 2010 15:43:31 +0200
Subject: [PATCH] publickey_list_free: no return value from a void function

Fixed a compiler warning I introduced previously when checking input
arguments more. I also added a check for the other pointer to avoid NULL
pointer dereferences.
---
 src/publickey.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/publickey.c b/src/publickey.c
index fd5fd82..2ccfa08 100644
--- a/src/publickey.c
+++ b/src/publickey.c
@@ -999,8 +999,8 @@ libssh2_publickey_list_free(LIBSSH2_PUBLICKEY * pkey,
     LIBSSH2_SESSION *session;
     libssh2_publickey_list *p = pkey_list;
 
-    if(!pkey)
-        return LIBSSH2_ERROR_BAD_USE;
+    if(!pkey || !p)
+        return;
 
     session = pkey->channel->session;